Allow jslint form command line.

Makefile

@@ -4,6 +4,7 @@ RENDERJS_MIN		= renderjs.min.js
 
 # npm install uglify-js
 UGLIFY_CMD	= $(shell which uglifyjs || echo node ~/node_modules/uglify-js/bin/uglifyjs)
+LINT_CMD	= $(shell which jslint || echo node ~/node_modules/jslint/bin/jslint.js) --terse
 
 auto: build
 build: uglify
@@ -11,6 +12,9 @@ build: uglify
 uglify:
 	$(UGLIFY_CMD) "$(RENDERJS)" > "$(RENDERJS_MIN)"
 
+lint:
+	$(LINT_CMD) $(RENDERJS)
+
 clean:
 	find -name '*~' -delete
 	find -name 'renderjs.min.js' -delete

README

@@ -14,3 +14,5 @@ Developer
   > git clone https://git.erp5.org/repos/renderjs.git
 
   > make (will produce a minified version for now, requires nodejs installed as well its uglifyjs module)
+
+  > make lint (will produce a jslint report, requires nodejs installed as well its jslint module)
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